我已经设置了适用于Windows的Docker，并带有GIT和Node.js。
尝试使用以下命令运行docker构建时
$ docker build --no-cache -t hfc_joomla .
该错误在步骤7/12中可见，我在其中收到以下错误：
ssh：无法解析主机名bitbucket.org：名称或服务未知
致命：无法从远程存储库读取。
请确保您具有正确的访问权限 这是相应的完整控制台输出：
Sending build context to Docker daemon 9.728kB
Step 1/12 : FROM joomla:php7.0-apache
---> 81957e4d1db2
Step 2/12 : COPY --chown=root:root id_rsa* /root/.ssh/
---> 273debc28e33
Step 3/12 : RUN chmod 700 /root/.ssh && chmod 600 /root/.ssh/*
---> Running in cb2fb8a799fc
Removing intermediate container cb2fb8a799fc
---> 21ffb5c797e7
Step 4/12 : RUN apt-get -yq update && apt-get -yqq install ssh; ssh-keyscan -H -t rsa bitbucket.org >> /root/.ssh/known_hosts; ssh-keyscan -H -t rsa hfc-ham.de >> /root/.ssh/known_hosts
---> Running in da941949c147
Get:1 http://security-cdn.debian.org/debian-security stretch/updates InRelease [94.3 kB]
Ign:2 http://cdn-fastly.deb.debian.org/debian stretch InRelease
Get:3 http://cdn-fastly.deb.debian.org/debian stretch-updates InRelease [91.0 kB]
Get:5 http://security-cdn.debian.org/debian-security stretch/updates/main amd64 Packages [475 kB]
Get:4 http://cdn-fastly.deb.debian.org/debian stretch Release [118 kB]
Get:6 http://cdn-fastly.deb.debian.org/debian stretch-updates/main amd64 Packages [7748 B]
Get:7 http://cdn-fastly.deb.debian.org/debian stretch Release.gpg [2434 B]
Get:8 http://cdn-fastly.deb.debian.org/debian stretch/main amd64 Packages [7090 kB]
Fetched 7878 kB in 8s (946 kB/s)
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debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
Setting up libkmod2:amd64 (23-2) ...
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Setting up libcgmanager0:amd64 (0.41-2) ...
Setting up tcpd (7.6.q-26) ...
Setting up cgmanager (0.41-2) ...
Created symlink /etc/systemd/system/multi-user.target.wants/cgmanager.service → /lib/systemd/system/cgmanager.service.
Created symlink /etc/systemd/system/multi-user.target.wants/cgproxy.service → /lib/systemd/system/cgproxy.service.
invoke-rc.d: could not determine current runlevel
invoke-rc.d: policy-rc.d denied execution of start.
invoke-rc.d: could not determine current runlevel
invoke-rc.d: policy-rc.d denied execution of start.
Setting up openssh-sftp-server (1:7.4p1-10+deb9u5) ...
Setting up dbus (1.10.26-0+deb9u1) ...
invoke-rc.d: could not determine current runlevel
invoke-rc.d: policy-rc.d denied execution of start.
Setting up libxcb1:amd64 (1.12-1) ...
Setting up systemd-shim (10-3) ...
Setting up libx11-6:amd64 (2:1.6.4-3+deb9u1) ...
Setting up libxmuu1:amd64 (2:1.1.2-2) ...
Setting up openssh-server (1:7.4p1-10+deb9u5) ...
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
Creating config file /etc/ssh/sshd_config with new version
Creating SSH2 RSA key; this may take some time ...
2048 SHA256:uqHbJJqVPYii2CPvd1/dkarOG+B9+BTutk2LqvjB4PQ root@da941923c147 (RSA)
Creating SSH2 ECDSA key; this may take some time ...
256 SHA256:0V4isICgSRVMDbcvzOtdqb6BjyiKF+wxkZJu/a4VswY root@da941923c147 (ECDSA)
Creating SSH2 ED25519 key; this may take some time ...
256 SHA256:VKTj5CfwI4aWUWHlWLX4JlSS3BvbP9Dsc52AABOig9Y root@da941923c147 (ED25519)
Created symlink /etc/systemd/system/sshd.service → /lib/systemd/system/ssh.service.
Created symlink /etc/systemd/system/multi-user.target.wants/ssh.service → /lib/systemd/system/ssh.service.
invoke-rc.d: could not determine current runlevel
invoke-rc.d: policy-rc.d denied execution of start.
Setting up libxext6:amd64 (2:1.3.3-1+b2) ...
Setting up xauth (1:1.0.9-1+b2) ...
Setting up ssh (1:7.4p1-10+deb9u5) ...
Setting up libdevmapper1.02.1:amd64 (2:1.02.137-2) ...
Setting up dmsetup (2:1.02.137-2) ...
Setting up libcryptsetup4:amd64 (2:1.7.3-4) ...
Setting up systemd (232-25+deb9u8) ...
Created symlink /etc/systemd/system/getty.target.wants/getty@tty1.service → /lib/systemd/system/getty@.service.
Created symlink /etc/systemd/system/multi-user.target.wants/remote-fs.target → /lib/systemd/system/remote-fs.target.
Created symlink /etc/systemd/system/sysinit.target.wants/systemd-timesyncd.service → /lib/systemd/system/systemd-timesyncd.service.
Adding group `systemd-journal' (GID 103) ...
Done.
Setting up libpam-systemd:amd64 (232-25+deb9u8) ...
debconf: unable to initialize frontend: Dialog
debconf: (TERM is not set, so the dialog frontend is not usable.)
debconf: falling back to frontend: Readline
Processing triggers for libc-bin (2.24-11+deb9u3) ...
Processing triggers for dbus (1.10.26-0+deb9u1) ...
getaddrinfo bitbucket.org: Name or service not known
getaddrinfo hfc-ham.de: Name or service not known
Removing intermediate container da941949c147
---> 471b5822cd46
Step 5/12 : RUN apt-get install -y --no-install-recommends git
---> Running in 49128bec92c5
Reading package lists...
Building dependency tree...
Reading state information...
The following additional packages will be installed:
git-man libcurl3-gnutls liberror-perl
Suggested packages:
gettext-base git-daemon-run | git-daemon-sysvinit git-doc git-el git-email
git-gui gitk gitweb git-arch git-cvs git-mediawiki git-svn
Recommended packages:
less rsync
The following NEW packages will be installed:
git git-man libcurl3-gnutls liberror-perl
0 upgraded, 4 newly installed, 0 to remove and 13 not upgraded.
Need to get 5917 kB of archives.
After this operation, 31.8 MB of additional disk space will be used.
Get:1 http://cdn-fastly.deb.debian.org/debian stretch/main amd64 liberror-perl all 0.17024-1 [26.9 kB]
Get:2 http://cdn-fastly.deb.debian.org/debian stretch/main amd64 git-man all 1:2.11.0-3+deb9u4 [1433 kB]
Get:4 http://security-cdn.debian.org/debian-security stretch/updates/main amd64 libcurl3-gnutls amd64 7.52.1-5+deb9u9 [290 kB]
Get:3 http://cdn-fastly.deb.debian.org/debian stretch/main amd64 git amd64 1:2.11.0-3+deb9u4 [4167 kB]
debconf: delaying package configuration, since apt-utils is not installed
Fetched 5917 kB in 9s (633 kB/s)
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(Reading database ... 17141 files and directories currently installed.)
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---> 90103eb73762
Step 6/12 : WORKDIR /usr/src
---> Running in 3a34b59a24ce
Removing intermediate container 3a34b59a24ce
---> ea3e8ea82885
Step 7/12 : RUN rm -rf joomla ; git clone git@bitbucket.org:hfc-ham/www-portal-hfc-ham.git joomla
---> Running in 2666b896680a
Cloning into 'joomla'...
ssh: Could not resolve hostname bitbucket.org: Name or service not known
fatal: Could not read from remote repository.
Please make sure you have the correct access rights
and the repository exists.
The command '/bin/sh -c rm -rf joomla ; git clone git@bitbucket.org:hfc-ham/www-portal-hfc-ham.git joomla' returned a non-zero code: 128
我正在公司代理后面运行系统，.docker /的config.json设置为以下内容（否则，步骤1-5将无法正常工作）：
{
"stackOrchestrator": "swarm",
"proxies":
{
"default":
{
"httpProxy": "http://user:pw@prx-company.de:8080",
"httpsProxy": "http://user:pw@prx-company.de:8080"
}
}
}
我确认仍然存在代理问题，或者可能是内部 Docker容器中的DNS问题，该容器无法连接到bitbucket，但我不知道如何解决此问题。
答案 0 :(得分：0)
尝试像这样构建 docker 文件：
docker build --build-arg http_proxy=http://your.proxy:8080 --build-arg http_proxy=http://your.proxy:8080 -t yourimage .